Guideline Adherence in Diagnostic Testing and Treatment of Community-Acquired Pneumonia in Children

Optimizing Diagnosis and Management of Community-acquired Pneumonia in the Emergency Department

Pneumonia is split into 3 diagnostic categories: community-acquired pneumonia (CAP), health care-associated pneumonia, and ventilator-associated pneumonia. This classification scheme is driven not only by the location of infection onset but also by the predominant associated causal microorganisms. Pneumonia is diagnosed in over 1.5 million US emergency department visits annually (1.2% of all visits), and most pneumonia diagnosed by emergency physicians is CAP.

Management of Pediatric Pneumonia: A Decade After the Pediatric Infectious Diseases Society and Infectious Diseases Society of America Guideline

BACKGROUND

Incomplete uptake of guidelines can lead to nonstandardized care, increased expenditures, and adverse clinical outcomes. The objective of this study was to evaluate the impact of the 2011 Pediatric Infectious Diseases Society and Infectious Diseases Society of America (PIDS/IDSA) pediatric community-acquired pneumonia (CAP) guideline that emphasized aminopenicillin use and de-emphasized the use of chest radiographs (CXRs) in certain populations.

METHODS

This quasi-experimental study queried a national administrative database of children's hospitals to identify children aged 3 months-18 years with CAP who visited 1 of 28 participating hospitals from 2009 to 2021. PIDS/IDSA pediatric CAP guideline recommendations regarding antibiotic therapy, diagnostic testing, and imaging were evaluated. Segmented regression interrupted time series was used to measure guideline-concordant practices with interruptions for guideline publication and the Coronavirus Disease 2019 (COVID-19) pandemic.

RESULTS

Of 315 384 children with CAP, 71 804 (22.8%) were hospitalized. Among hospitalized children, there was a decrease in blood culture performance (0.5% per quarter) and increase in aminopenicillin prescribing (1.1% per quarter). Among children discharged from the emergency department (ED), there was an increase in aminopenicillin prescription (0.45% per quarter), whereas the rate of obtaining CXRs declined (0.12% per quarter). However, use of CXRs rebounded during the COVID-19 pandemic (increase of 1.56% per quarter). Hospital length of stay, ED revisit rates, and hospital readmission rates remained stable.

CONCLUSIONS

Guideline publication was associated with an increase of aminopenicillin prescribing. However, rates of diagnostic testing did not materially change, suggesting the need to consider implementation strategies to meaningfully change clinical practice for children with CAP.

Factors Associated With Clinician Self-Reported Resource Use in Acute Care and Ambulatory Pediatrics

The objective of this study is to determine predictors of resource use among pediatric providers for common respiratory illnesses. We surveyed pediatric primary care, emergency department (ED)/urgent care (UC), and hospital medicine providers at a free-standing children's hospital system. Five clinical vignettes assessed factors affecting resource use for upper respiratory infections, bronchiolitis, and pneumonia, including provider-type, practice location, tolerance to uncertainty, and medical decision-making behaviors. The response rate was 75.3% (168/223). The ED/UC and primary care providers had higher vignette scores, indicating higher resource use, compared with inpatient providers; advanced practice providers (APPs) had higher vignette scores compared with physicians. In multivariate analysis, being an ED/UC provider, an APP, and greater concern for bad outcomes were associated with higher vignette scores. Overall, provider type and location of practice may predict resource use for children with respiratory illnesses. Interventions targeted at test-maximizing providers may improve quality of care and reduce resource burden.

The remaining unsolved problems for rational antibiotic therapy use in pediatric community-acquired pneumonia

INTRODUCTION

Despite availability of several official guidelines, not all the problems related to the most effective and safe use of antibiotics in children with community-acquired pneumonia (CAP) have been solved. Presently, too many children receive unneeded antibiotics or, when antibiotics are mandatory, the choice of the drug is not appropriate.

AREAS COVERED

In this paper, the authors discuss the remaining unsolved problems for rational antibiotic therapy use in pediatric community-acquired pneumonia and provide their expert perspectives.

EXPERT OPINION

Further improvement in pediatric CAP management could be derived from physician education on antibiotic use and a larger use, particularly in office practice, of point of care testing or new technologies (i.e. artificial intelligence) to define etiology of a lower respiratory infection. However, recommendations regarding the duration of antibiotic therapy vary largely because of the absence of reliable data on the optimal CAP treatment according to the bacterial etiology of the disease, its severity, and child characteristics. Available evidence seems to confirm that a short course of antibiotics, approximately 5 days, can be effective and lead to results not substantially different from those obtained with prolonged-course antibiotic therapy, at least in patients with mild to moderate disease.

Shortness of breath in children at the emergency department: Variability in management in Europe

OBJECTIVE

Our aim was to describe variability in resource use and hospitalization in children presenting with shortness of breath to different European Emergency Departments (EDs) and to explore possible explanations for variability.

DESIGN

The TrIAGE project, a prospective observational study based on electronic health record data.

PATIENTS AND SETTING

Consecutive paediatric emergency department visits for shortness of breath in five European hospitals in four countries (Austria, Netherlands, Portugal, United Kingdom) during a study period of 9-36 months (2012-2014).

MAIN OUTCOME MEASURES

We assessed diversity between EDs regarding resource use (diagnostic tests, therapy) and hospital admission using multivariable logistic regression analyses adjusting for potential confounding variables.

RESULTS

In total, 13,552 children were included. Of those, 7,379 were categorized as immediate/very urgent, ranging from 13-80% in the participating hospitals. Laboratory tests and X-rays were performed in 8-33% of the cases and 21-61% was treated with inhalation medication. Admission rates varied between 8-47% and PICU admission rates varied between 0.1-9%. Patient characteristics and markers of disease severity (age, sex, comorbidity, urgency, vital signs) could explain part of the observed variability in resource use and hospitalization. However, after adjusting for these characteristics, we still observed substantial variability between settings.

CONCLUSION

European EDs differ substantially regarding the resource use and hospitalization in children with shortness of breath, even when adjusting for patient characteristics. Possible explanations for this variability might be unmeasured patient characteristics such as underlying disease, differences in guideline use and adherence or different local practice patterns.

Modern approaches to pharmacotherapy of Community-Acquired Pneumonia

Introduction: The study presents current views on the pharmacotherapy of community-acquired pneumonia (CAP). This study also describes in general terms the current pharmacoepidemiological situation of the CAP in Russia and abroad, which can both help medical professionals make an informed choice when choosing a pharmacotherapy, and inspire them to follow-up research and observations.

The aim of the study is to conduct an analysis of the available research on the pharmacotherapy of CAP in order to accelerate the accumulation and assimilation of knowledge in the field of this pathology.

Materials and methods: The following databases of medical publications and electronic libraries were used to search for the relevant sources of information: PubMed, Medline, Google Scholar, Crossref, and eLIBRARY.RU.

Results and discussion: The choice of a rational antimicrobial therapy (AMT) for CAP is of high relevance due to the widespread of the pathology. The article highlights modern approaches to the pharmacotherapy of CAP in adults, including a review of promising new drugs, and presents the main problematic issues related to the emergence of antibiotic resistance of pathogens, as well as methods to combat it.

Conclusion: The analyzed and generalized results of the conducted research allow the authors to make a conclusion about the feasibility of a more detailed study and raising the level of awareness of medical professionals in this pathology.

How does one choose the appropriate pharmacotherapy for children with lower respiratory tract infections?

INTRODUCTION

The definition of acute lower respiratory tract infection (LRTI) includes any infection involving the respiratory tract below the level of the larynx. In children, the most common acute LRTIs, and those with the greatest clinical relevance, are community-acquired pneumonia (CAP), bronchiolitis, bronchitis and tuberculosis (TB). The clinical relevance of LRTIs implies that they must be addressed with the most effective therapy. Antibiotics and antivirals play an essential role in this regard.

AREAS COVERED

In this paper, the most recent advances in the drug treatment of LRTIs in children are discussed.

EXPERT OPINION

Although LRTIs are extremely common and one of the most important causes of hospitalization and death in children, anti-infective therapy for these diseases remains unsatisfactory. For CAP and BR, the most important problem is the overuse and misuse of antibiotics; for BCL, the lack of drugs with demonstrated efficacy, safety and tolerability; for TB, the poor knowledge on the true efficacy and safety of the new drugs specifically planned to overcome the problem of MDR M. tuberculosis strains. There is still a long way to go for the therapy of pediatric LRTIs to be considered satisfactory.